Texas Instruments

OPA2320AIDR  

OP Amps, Buffer Amps ICs

The OPA2320AIDR is a high-performance, low-noise, precision operational amplifier (op-amp) offered by Texas Instruments. Here's a description of the model, its features, and applications:

Description:

The OPA2320AIDR is a member of the OPA2320 family of operational amplifiers, which are designed to provide excellent DC and AC performance characteristics. It is available in a 10-lead MSOP package and is suitable for a wide range of applications where precision and low noise are required.

Features:

1. Low Input Noise: The OPA2320AIDR has a low input voltage noise of 4.3 nV/√Hz, which makes it ideal for applications that require high signal-to-noise ratios.

2. Low Offset Voltage: It offers a low input offset voltage of 100 μV (Max), which is crucial for maintaining accuracy in precision measurements.

3. High Input Impedance: The device has a high input impedance, which is beneficial for applications where the source impedance is high.

4. Low Output Drift: The output voltage drift is low, ensuring stable performance over time and temperature variations.

5. Wide Supply Voltage Range: It operates over a wide supply voltage range of ±2.5V to ±18V, making it suitable for various power supply configurations.

6. High Slew Rate: The OPA2320AIDR has a high slew rate of 7 V/μs, allowing it to handle fast-changing input signals.

7. Low Distortion: It provides low harmonic distortion, making it suitable for audio applications and other applications where signal purity is important.

8. Rail-to-Rail Input and Output: The device features rail-to-rail input and output, allowing it to operate with input signals that are close to the supply voltage rails.

9. Short Circuit Protection: It includes internal protection against output short circuits.

Applications:

1. Precision Measurement Systems: Due to their low noise and low offset voltage, OPA2320AIDR is well-suited for use in precision measurement systems, such as weighing scales and pressure sensors.

2. Audio Equipment: The low noise and low distortion characteristics make it suitable for audio preamplifiers and other audio processing applications.

3. Medical Instruments: It can be used in medical instruments that require high precision and low noise, such as hearing aids and medical monitoring equipment.

4. Data Acquisition Systems: The OPA2320AIDR is suitable for use in data acquisition systems where accurate signal conditioning is required.

5. Strains and Sensors: It can be used with various types of sensors, including strain gauges and temperature sensors, to provide accurate signal conditioning.

6. Battery Monitors: The low supply voltage range makes it suitable for battery monitoring applications.

7. Industrial Control Systems: The OPA2320AIDR can be used in industrial control systems where precision and stability are critical.

8. Photodiode Amplifiers: It is also suitable for amplifying signals from photodiodes in applications such as optical sensing and spectroscopy.

The OPA2320AIDR is a versatile operational amplifier that combines precision, low noise, and a wide range of features, making it suitable for a broad spectrum of applications where high performance is required.

OPA2320AIDR Documents

Download datasheets and manufacturer documentation for OPA2320AIDR

Datasheets :

Signal e-Book: OP Amp Design Topics       OPA320(S), OPA2320(S) Datasheet      

HTML Datasheet :

OPA320(S), OPA2320(S) Datasheet      

PCN Design/Specification :

Design 25/Feb/2022       Copper Wire Base Alternative 23/Apr/2014